What to Expect During a Contact Lens Exam

If you plan to get contact lenses, you need to schedule a contact lens exam. Your eye doctor will help determine your suitability for contact lens wear. If you have special ocular needs, the doctor can recommend the best lenses for you. A comprehensive eye exam can determine if you need vision correction, but specialized tests are necessary for contact lens prescriptions. 

When to Get a Contact Lens Exam

Comprehensive eye exams are essential for checking visual acuity and eye health. The doctor will discuss treatment options if tests determine you need vision correction. If you choose contact lenses, you will need specialized tests for an accurate prescription.

A contact lens exam will include specific tests and eye measurements to ascertain if you are a good candidate. The tests determine the optimal lens prescription. The doctor will ask about your lifestyle and lens preferences during the exam. 

During a Contact Lens Exam

It is essential to learn what to expect during a contact lens exam. Contact lenses are designed to fit comfortably over the eye cornea. If they do not fit properly, it can cause blurriness or discomfort. The improper fitting can also lead to infection or corneal abrasion.

Getting accurate measurements helps obtain the correct lens prescription, corneal size, shape, and curvature. Testing also checks the quality of tears, which is vital for effective contact lens wear. 

Tests Conducted During the Exam

During a contact lens exam, doctors conduct several tests. These include:

• Testing cornea size and curvature using a keratometer

• Measuring the size of the pupil or iris

• A tear film evaluation to ensure successful wear of contact lenses

• Evaluating the eye surface and contact lens fit

It is necessary to know that dry eyes can affect contact lens wear. The condition can make it uncomfortable to wear lenses as the eyes become itchy and irritated. 

Trial Contact Lenses Fitting 

After taking the necessary measurements, the eye doctor will place trial lenses on the eyes to assess fit and comfort. Wearing the trial lenses for several minutes will allow them to interact with your corneal shape and tears. The doctor will examine their comfort and appearance and check their visual acuity. You may require several trial lenses to find the most appropriate option depending on your eye condition. 

Contact Lens Education 

If you wear contact lenses, you must know how to handle and care for them. The doctor will give you specific instructions on how to insert, remove, and clean the lenses. Proper care will help prevent infections and other complications.

At the end of the exam, you will receive trial lenses in your prescription to wear for one week. The doctor will ask you to return after one week for evaluation. During the follow-up appointment, the doctor will check how your eyes adjust to the lenses. 

After your contact lens exam, you will receive a prescription to order your new lenses. The prescription indicates the lens power, diameter measurements, and base curve. It will also include the lens brand name or material. If you require toric lenses for astigmatism, the prescription will include cylinder power and axis.

For more on what to expect during a contact lens exam, visit Primary Eye Care in Tupelo, Mississippi. Call (662) 200-9842 to schedule an appointment.